package two.chapter_1.c1_1;

import edu.princeton.cs.algs4.StdOut;

public class Ex1_1_8 {

    public static void main(String [] args){
        System.out.println('b'); //输出b //底层String.valueOf(b)
        System.out.println('b'+'c');//输出197    char之间相加是int类型
        System.out.println((char)('a'+4));//e

    }


}
